Characterization of chemical profile and quantification of representative components of DanLou tablet, a traditional Chinese medicine prescription, by UHPLC-Q/TOF-MS combined with UHPLC-TQ-MS

DanLou tablet (DLT), a famous traditional Chinese medicine prescription (TCMP) consisting of 10 herbal medicines, is extensively used for the treatment of angina pectoris and acute coronary syndrome in China. However, active chemical constituents responsible for the therapeutic effects still remain unclear, due to the fact that the complex composition in DLT have not been holistically clarified. Therefore, this study aimed to characterize the...